KSPL 10.4 – 20.4
Joints Profile
 

Other benefits to the industrial soil:

Creating gradients

The gap must be manufactured in the planum exist because different concrete strengths can lead to cracks.
There are 1-sided, 2-sided and 4-sided gap training.
According to DIN is a proper discharge of the water only after a gap of 1.5% guaranteed.
Most soils with slope given a broom stroke.

Automatic smoothing of concrete: 

The unit will be petrol-powered rotary-smoothing machine.
First principle is always a machine "Abscheiben" the surface. This is achieved with closed plates.
This makes the surface summarized and closed. Larger bumps can no longer be offset, but may also rarely arise additional wells.
The surface gets a sand paper texture, the best for later Application of composite strokes or vibration clinker in the mortar bed.
If a smooth surface is desired, it will be in several operations smoothed. This is done with four metal wings that attached to a cross are. The angle of the wings ladleful is steeper with every step made, thus, the surface is always smooth.

Thus, similar to the screed of polished surfaces different structures.

Brush stroke to create

 Creating a brush stroke to Achieve a rough surface grip and requires a lot of experience.
We bring the broom line directly after the first crossing with the Smoothness on wings.
This is a closed, compact surface guaranteed. The slip resistance is maximum at R11,
But because of the properties of concrete measure higher than in ceramic coverings.

Surface Allowances

 For simple applications has On the spread of hard material - cement mixture on the compacted, ground Floor to the concrete saturation enforced.
The material is then further smoothing processes incorporated into the surface.
There is an improvement by reducing the w / z value of the concrete, and hard material through the material itself, which at least meets the requirements to DIN1100, Group A, which should correspond.
The order quantity is dependent on the thickness. These range from 2 – 15mm.

  Interference     3 - 5 kg/m²

  6mm Hard substances stroke  13 kg/m²

  8mm Hard substances stroke  17 kg/m²

10mm Hard substances stroke  21 Kg/m²

15mm Hard substances stroke  32 Kg/m²

The bedding in procedure is real concrete composition reliably apply,
but does not meet the requirements of DIN 18 560 Part 7.

Hart substances strokes in accordance with DIN 18 560 is available in three different Material Groups:
Group A is minerally, group M is metallic, KS group is made Elektrokor and silicon carbide.
The wear resistance increases accordingly from  5,0 cm³ /50cm²  on   3,0 cm³ /50cm²   to 1,5cm³ /50 cm² 
Values of the test according to DIN 52 108.
The thickness of the screed is standardized and is different depending on the material. The use of different materials for the corresponding Requirements, we can advise you expertly.
On most common is the method the screed freshly prepared freshly on the load-bearing winding and smooth.
There is also the possibility of the hard material to an existing line, hardened concrete surface. In this case, the surface against the hard material and then bullet-blasted contract with a mineral stick bridge may be. This is the frictional bonding of hard material in the hardened concrete guarantees.
 

Impregnations, sealants and coatings are always on the individual vote.

Joints

 By arranging the joints should Cracks can be avoided. It will slip joints, joint space and joint Press distinguished. The classification of joints should preferably be square or an aspect ratio not greater L/B<1,5 correspond.

Slip joints be scored as only the top third by cutting the concrete slab trained.

Joint space are needed to separate the base from other components. Joints allow room for a broad education with sufficient soft joints an extension of the deposit Concrete floor (expansion joints).  

Press joints separating the entire bottom plate in thickness, they are parallel or joint profiles made. The classification is done in consultation with the client and setting by the analyst. The different profile types see as „more Benefits “ and on the homepage of our joint profile suppliers Fa AVS.